main[.]exe | Triage

Resubmissions

08/06/2024, 19:22

240608-x3c8zafa7y 3

08/06/2024, 19:20

240608-x149nsfa5t 3

Sharing

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General

Target

main.exe
Size

3.2MB
MD5

7984e194c18ea8531df9aa8b293e4ca1
SHA1

7b0ce0ab2d5ffe17878980fc21752fa99c66d863
SHA256

d15484c8f1b4280c51abdca3db1f3fe3167539274093260abae3ab4ff8fbd380
SHA512

aacbf6f6e338efa23e8ae86268491f943689ed3626619b7cd82d0a980359b28ac7131325be9a5209a469944545ada3fe15d39c1c683f00fa96e50c44c18b7adf
SSDEEP

49152:xFMl0rlQShPLBQ5j6MTBFFxJtJgImevdkbmpiCyXSwbsPyXX+X1utcoy1QxuRHix:xFTryH5yDHQRS3Zt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
main.exe

Files

main.exe
.exe windows:4 windows x64 arch:x64

b1555531955083cfffbd9a85f5faa81a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

libgcc_s_seh-1

_Unwind_Resume

kernel32

DeleteCriticalSection
EnterCriticalSection
GetConsoleWindow
GetLastError
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
OpenProcess
ReadProcessMemory
SetConsoleTitleA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualAllocEx
VirtualProtect
VirtualQuery
VirtualQueryEx
WriteProcessMemory

api-ms-win-crt-convert-l1-1-0

mbrtowc
strtoll
strtoull
wcrtomb

api-ms-win-crt-environment-l1-1-0

__p__environ
__p__wenviron
getenv

api-ms-win-crt-filesystem-l1-1-0

remove

api-ms-win-crt-heap-l1-1-0

_set_new_mode
calloc
free
malloc

api-ms-win-crt-locale-l1-1-0

localeconv

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-private-l1-1-0

__C_specific_handler
memchr
memcmp
memcpy
memmove

api-ms-win-crt-runtime-l1-1-0

__p___argc
__p___argv
__p___wargv
_assert
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_errno
_exit
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_set_app_type
_set_invalid_parameter_handler
abort
exit
signal
strerror
system

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
fputc
fwrite

api-ms-win-crt-string-l1-1-0

memset
strlen
strncmp
wcslen

api-ms-win-crt-time-l1-1-0

__daylight
__timezone
__tzname
_tzset

libstdc++-6

_ZNKRSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strEv
_ZNKSt10filesystem7__cxx1118directory_iteratordeEv
_ZNKSt10filesystem7__cxx114path5_List13_Impl_deleterclEPNS2_5_ImplE
_ZNKSt13runtime_error4whatEv
_ZNKSt25__codecvt_utf8_utf16_baseIwE10do_unshiftER9_MbstatetPcS3_RS3_
_ZNKSt25__codecvt_utf8_utf16_baseIwE11do_encodingEv
_ZNKSt25__codecvt_utf8_utf16_baseIwE13do_max_lengthEv
_ZNKSt25__codecvt_utf8_utf16_baseIwE16do_always_noconvEv
_ZNKSt25__codecvt_utf8_utf16_baseIwE5do_inER9_MbstatetPKcS4_RS4_PwS6_RS6_
_ZNKSt25__codecvt_utf8_utf16_baseIwE6do_outER9_MbstatetPKwS4_RS4_PcS6_RS6_
_ZNKSt25__codecvt_utf8_utf16_baseIwE9do_lengthER9_MbstatetPKcS4_y
_ZNKSt9type_infoeqERKS_
_ZNSi10_M_extractIyEERSiRT_
_ZNSo9_M_insertIyEERSoT_
_ZNSolsEPFRSt8ios_baseS0_E
_ZNSolsEPSt15basic_streambufIcSt11char_traitsIcEE
_ZNSt10filesystem6removeERKNS_7__cxx114pathE
_ZNSt10filesystem6statusERKNS_7__cxx114pathE
_ZNSt10filesystem7__cxx1116filesystem_errorC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10error_code
_ZNSt10filesystem7__cxx1116filesystem_errorD1Ev
_ZNSt10filesystem7__cxx1118directory_iteratorC1ERKNS0_4pathENS_17directory_optionsEPSt10error_code
_ZNSt10filesystem7__cxx1118directory_iteratorppEv
_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv
_ZNSt10filesystem7__cxx114path5_ListC1ERKS2_
_ZNSt10filesystem7__cxx114path5_ListC1Ev
_ZNSt10filesystem8absoluteERKNS_7__cxx114pathE
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_
_ZNSt13runtime_errorC1EPKc
_ZNSt13runtime_errorC1ERKS_
_ZNSt13runtime_errorD1Ev
_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv
_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode
_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKwSt13_Ios_Openmode
_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode
_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
_ZNSt14basic_ofstreamIcSt11char_traitsIcEE5closeEv
_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1EPKwSt13_Ios_Openmode
_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev
_ZNSt25__codecvt_utf8_utf16_baseIwED2Ev
_ZNSt3_V216generic_categoryEv
_ZNSt6thread15_M_start_threadESt10unique_ptrINS_6_StateESt14default_deleteIS1_EEPFvvE
_ZNSt6thread6_StateD2Ev
_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1EONS_12basic_stringIcS2_S3_EESt13_Ios_Openmode
_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev
_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev
_ZNSt7codecvtIwc9_MbstatetEC2Ey
_ZNSt9exceptionD2Ev
_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_x
_ZSt17__throw_bad_allocv
_ZSt18_Rb_tree_decrementPSt18_Rb_tree_node_base
_ZSt18_Rb_tree_incrementPKSt18_Rb_tree_node_base
_ZSt18_Rb_tree_incrementPSt18_Rb_tree_node_base
_ZSt19__throw_logic_errorPKc
_ZSt20__throw_length_errorPKc
_ZSt24__throw_out_of_range_fmtPKcz
_ZSt25__throw_bad_function_callv
_ZSt28_Rb_tree_rebalance_for_erasePSt18_Rb_tree_node_baseRS_
_ZSt28__throw_bad_array_new_lengthv
_ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_
_ZSt3cin
_ZSt4cout
_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE
_ZSt9terminatev
_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
_ZTVN10__cxxabiv117__class_type_infoE
_ZTVN10__cxxabiv120__si_class_type_infoE
_ZTVN10__cxxabiv121__vmi_class_type_infoE
_ZdaPv
_ZdlPvy
_Znay
_Znwy
__cxa_allocate_exception
__cxa_begin_catch
__cxa_end_catch
__cxa_free_exception
__cxa_rethrow
__cxa_throw
__gxx_personality_seh0

user32

FindWindowA
GetForegroundWindow
GetWindowThreadProcessId
MapVirtualKeyA
SetForegroundWindow
SetWindowPos
keybd_event

Sections

.text
Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 428B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 136KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/97
Size: 277KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

b1555531955083cfffbd9a85f5faa81a

Headers

DLL Characteristics

File Characteristics

Imports

libgcc_s_seh-1

kernel32

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

libstdc++-6

user32

Sections

.text Size: 100KB - Virtual size: 100KB

.data Size: 1024B - Virtual size: 880B

.rdata Size: 18KB - Virtual size: 18KB

.pdata Size: 4KB - Virtual size: 4KB

.xdata Size: 8KB - Virtual size: 8KB

.bss Size: - Virtual size: 2KB

.idata Size: 9KB - Virtual size: 9KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 428B

/4 Size: 5KB - Virtual size: 5KB

/19 Size: 2.2MB - Virtual size: 2.2MB

/31 Size: 25KB - Virtual size: 25KB

/45 Size: 136KB - Virtual size: 135KB

/57 Size: 26KB - Virtual size: 26KB

/70 Size: 78KB - Virtual size: 78KB

/81 Size: 11KB - Virtual size: 11KB

/97 Size: 277KB - Virtual size: 276KB

/113 Size: 27KB - Virtual size: 26KB

.text
Size: 100KB - Virtual size: 100KB

.data
Size: 1024B - Virtual size: 880B

.rdata
Size: 18KB - Virtual size: 18KB

.pdata
Size: 4KB - Virtual size: 4KB

.xdata
Size: 8KB - Virtual size: 8KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 9KB - Virtual size: 9KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 428B

/4
Size: 5KB - Virtual size: 5KB

/19
Size: 2.2MB - Virtual size: 2.2MB

/31
Size: 25KB - Virtual size: 25KB

/45
Size: 136KB - Virtual size: 135KB

/57
Size: 26KB - Virtual size: 26KB

/70
Size: 78KB - Virtual size: 78KB

/81
Size: 11KB - Virtual size: 11KB

/97
Size: 277KB - Virtual size: 276KB

/113
Size: 27KB - Virtual size: 26KB